The design of an LTE-A system enhanced with cognitive radio. - Hanwen Cao; Wei Jiang 002; Trung Thanh Nguyen 002; Asim Burak Guven; Yue Wang; Yuan Gao 006; Animar Rabbani; Michael Wiemeler 001; Theo Kreul; Feng Zheng 004; Thomas Kaiser 001 (EUSIPCO, 2013)

Key issues towards beyond LTE-Advanced systems with cognitive radio. - Wei Jiang 002; Hanwen Cao; Trung Thanh Nguyen 002; Asim Burak Guven; Yue Wang; Yuan Gao 006; Ammar Kabbani; Michael Wiemeler 001; Theo Kreul; Feng Zheng 004; Thomas Kaiser 001 (SPAWC, 2013)

Implementation Aspects of a DSP-Based LTE Cognitive Radio Testbed. - Ammar Kabbani; Ali Ramadan Ali; Hanwen Cao; Asim Burak Güven; Yuan Gao 006; Sundar Peethala; Thomas Kaiser 001 (CrownCom, 2015)

Bidirectional branch and bound based antenna selection in massive MIMO systems. - Yuan Gao 006; Wei Jiang 002; Thomas Kaiser 001 (PIMRC, 2015)

Wideband hybrid analog-digital beamforming massive MIMO systems based on Rotman lens. - Yuan Gao 006; Maher Khaliel; Thomas Kaiser 001 (ICCS, 2016)

Antenna selection in massive MIMO systems: Full-array selection or subarray selection? - Yuan Gao 006; Thomas Kaiser 001 (SAM, 2016)

Rotman Lens Based Hybrid Analog-Digital Beamforming in Massive MIMO Systems: Array Architectures, Beam Selection Algorithms and Experiments. - Yuan Gao 006; Maher Khaliel; Feng Zheng 004; Thomas Kaiser 001 (IEEE Trans. Veh. Technol., 2017)

Massive MIMO Antenna Selection: Switching Architectures, Capacity Bounds, and Optimal Antenna Selection Algorithms. - Yuan Gao 006; A. J. Han Vinck; Thomas Kaiser 001 (IEEE Trans. Signal Process., 2018)

Full-Duplex Femto Base-Station With Antenna Selection: Experimental Validation. - Nidal Zarifeh; Yamen Zantah; Yuan Gao 006; Thomas Kaiser 001 (IEEE Access, 2019)